Product Documentation
Virtuoso MultiTech Framework User Guide
Product Version IC23.1, November 2023

Key Edit-in-Concert Views

The following table shows the key views in Edit-in-Concert mode and their descriptions.

Views Description

Die layout

Layout view of an unpackaged chip

Die symbol

Symbol view of an unpackaged chip

Die schematic

Schematic view of an unpackaged chip

Package schematic

Schematic view of the package

A package contains the padstacks, labels, outline, TILPs, and so on. It visually represents the component in Layout MXL. Note that a single package may consist of a symbol or multiple logical symbols.

Package layout

Layout view of the non-IC fabric

Die abstract

One of the results of exporting the die along with a TILP, schematic, and symbol view for instantiation in a package.

TILP

Technology Independent Layout Pcells (TILPs) are created from the die symbols, which have been created from exporting the die. TILPs are added to the libraries from importing into the package layout.

Die abstract symbol

Symbol view of the die abstract created while exporting the die

Die abstract Schematic

Schematic view of the die abstract created while exporting the die

The Edit-in-Concert command processes the source layout for more than one hierarchal level. In the following example, the launch pad for the command is a board layout that includes a package TILP. The Edit-in-Concert command processes the corresponding package layout and opens separate tabs for all the constituent IC layouts, with the package and board layouts in the background view.

Launch Pad

Package Tab

Package Layout Tab

IC Layout Tab

IC Layout Tab

BG View

FG View

BG View

FG View

BG View

FG View

BG View

FG View

BG View

FG View

Board Layout

Package TILP

Package Layout

Board Layout

Package TILP

Board Layout

IC Layout1

IC Layout2

Package Layout

TILP1

TILP2

Board Layout

Package Layout

IC Layout1

Board Layout

Package Layout

IC Layout2

Related Topic

Packaging-Related Terminology

Die/TILP Instantiation


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